{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-77787", "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "state": "PUBLISHED", "assignerShortName": "WPScan", "dateReserved": "2026-08-21T12:06:32.625Z", "datePublished": "2026-09-02T06:00:19.639Z", "dateUpdated": "2026-09-02T06:00:19.639Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan", "dateUpdated": "2026-09-02T06:00:19.639Z"}, "title": "Rank Math SEO < 1.0.277 - Author+ Term Metadata Update and Cross-Object Post Title Overwrite via updateMetaBulk", "problemTypes": [{"descriptions": [{"description": "CWE-862 Missing Authorization", "lang": "en", "type": "CWE"}]}], "affected": [{"vendor": "Unknown", "product": "Rank Math SEO", "versions": [{"status": "affected", "versionType": "semver", "version": "1.0.255", "lessThan": "1.0.277"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The Rank Math SEO WordPress plugin before 1.0.277 does not perform a capability check when bulk metadata updates target taxonomy terms, and reuses the supplied object identifier across object types, allowing users with the Author role and above to modify the SEO metadata of terms they cannot edit and to overwrite the titles of posts belonging to other users."}], "references": [{"url": "https://wpscan.com/vulnerability/849a4859-e10e-49e6-9c38-265b902507b8/", "tags": ["exploit", "vdb-entry", "technical-description"]}], "credits": [{"lang": "en", "value": "Mohammed Abd Alrahman", "type": "finder"}, {"lang": "en", "value": "WPScan", "type": "coordinator"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "WPScan CVE Generator"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Rank Math SEO", "vendor": "Unknown", "versions": [{"lessThan": "1.0.277", "status": "affected", "version": "1.0.255", "versionType": "semver"}]}], "source": "contact@wpscan.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Rank Math SEO WordPress plugin before 1.0.277 does not perform a capability check when bulk metadata updates target taxonomy terms, and reuses the supplied object identifier across object types, allowing users with the Author role and above to modify the SEO metadata of terms they cannot edit and to overwrite the titles of posts belonging to other users."}], "id": "CVE-2026-77787", "lastModified": "2026-09-02T06:17:17.870", "metrics": {}, "published": "2026-09-02T06:17:17.870", "references": [{"source": "contact@wpscan.com", "url": "https://wpscan.com/vulnerability/849a4859-e10e-49e6-9c38-265b902507b8/"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[1.0.255,1.0.277)"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Rank Math SEO", "source": "cna", "vendor": "Unknown"}, "product": "rank_math_seo", "vendor": "rank_math_seo"}, {"configurations": [{"platform": null, "status": "unaffected", "versions": null}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "wordpress", "vendor": "wordpress"}], "created": "2026-09-02T07:45:03.374407+00:00", "updated": "2026-09-02T07:45:03.722962+00:00", "vendors": ["rank_math_seo", "rank_math_seo$PRODUCT$rank_math_seo", "wordpress", "wordpress$PRODUCT$wordpress"]}